18f0de1a2dd3d46e611210c2e933b6b754788e205b3725210a25b0079cd083be

Analysis

max time kernel
148s
max time network
33s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
14-03-2023 08:50

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General

Target

2f656fb0522299e12bd55d4e6b7671de.doc
Size

12KB
MD5

2f656fb0522299e12bd55d4e6b7671de
SHA1

3cb89fad0dcf2bd002bd6c8df0cbf45f9acc8118
SHA256

18f0de1a2dd3d46e611210c2e933b6b754788e205b3725210a25b0079cd083be
SHA512

7a3c0f2184519637dab4d5e8a3dedd70ecfac4933f52480108fbe885d3e668bdc4c3e067b1fd17e05a0531907cee9b374bf9940a4e6ceccf54674538fac8c416
SSDEEP

96:RNOU8gAk4IG8d7fZFBeVLmL9t1OpQXb1vC+X0jnuZFK5C7qNBt55uIZY4rgCQ6cE:LrV7fr4cH1O6JN0jIFK5CGrtV5kd6Xa

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 9 IoCs

adware spyware

Modify Registry

T1112

Processes:

WINWORD.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\MenuExt	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000"	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\Toolbar	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105"	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

WINWORD.EXE

pid process

1616 WINWORD.EXE

Suspicious use of SetWindowsHookEx 21 IoCs

Processes:

WINWORD.EXE

pid	process
1616	WINWORD.EXE
1616	WINWORD.EXE
1616	WINWORD.EXE
1616	WINWORD.EXE
1616	WINWORD.EXE
1616	WINWORD.EXE
1616	WINWORD.EXE
1616	WINWORD.EXE
1616	WINWORD.EXE
1616	WINWORD.EXE
1616	WINWORD.EXE
1616	WINWORD.EXE
1616	WINWORD.EXE
1616	WINWORD.EXE
1616	WINWORD.EXE
1616	WINWORD.EXE
1616	WINWORD.EXE
1616	WINWORD.EXE
1616	WINWORD.EXE
1616	WINWORD.EXE
1616	WINWORD.EXE

C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\2f656fb0522299e12bd55d4e6b7671de.doc"
1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1616

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1616-54-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

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